MERCEDES-BENZ S-CLASS SALOON LONG 2021 Owners Manual

Using t
Using t
he f
he foo
ootr
tres
es t on t
t on t he fr
he front passeng
ont passeng er seat
er seat
R
R eq
eq uir
uir ements:
ements:
R Depending on the equipment, the front
passenger seat is in one of thefo llowing posi-
tions:
- Vehicles without leg rest: the front
passenger seat has mo ved into a random
position.
- Vehicles with leg rest: the front passenger
seat has been mo ved fully forw ard.
R The front passen ger seat is in the position for
ch au.eur mode.
Using t
Using t he f
he foo
ootr
trest
est
The foot re st is loca ted on the lo wer part of the
front passenger seat ba ckrest. #
Push button 1towa rdsth ere ar.
The foot re st will mo veout from under the
front passenger seat. #
Push theex tended foot re st up wards with your
fo ot until it releases. #
Allow thefo ot re st to lowe r.
The foot re st will position itself on the 0oor. S
S
t
tor
or ing t
ing t he f
he foo
ootr
trest
est #
Push thefo ot re st up wards with your foot until
it engages. #
Push button 1forw ards.
The foot re st will retract underneath the front
passenger seat.
F
F olding t
olding t he head r
he head r es
estrtraint on t
aint on t he fr
he front passeng
ont passeng er
er
side do
side do wn or f
wn or folding it int
olding it int o position
o position(c
(chau.eur
hau.eur
mode)
mode)
R R eq
eq uir
uir ements:
ements:
R The front passenger seat is not occupied.
R The front passenger seat belt is not inser ted
into the buckle. 128
128
Seats and st
owing

#
T
To select t
o select t he fr
he front passeng
ont passeng er seat:
er seat:press but-
to n1.
When the indicator lamp lights up, the front
passenger seat is selected. F
F
olding t
olding t he head r
he head r es
estrtraint do
aint do wn
wn #
Push button 2forw ards and hold it in this
position.
The head restraint will mo veforw ards slightly
and stop. #
Release button 2. #
Push button 2forw ards again.
The head restraint will fold forw ards. #
T To f
o f old t
old t he head r
he head r es
estr
traint int
aint int o position:
o position: push
but ton2 back.
The head restraint will fold into position.
% You can also fold the front passenger head
re straint into position from the front
passenger seat. Todo so, press any button on
th e door operating unit on the front passenger
side.
% Ifth e head restraint is al ready in thefo re most
position, it will fold forw ard immediatel y.
% You can use there ar-compartment child
saf ety lock todisable this function
(/ page 86). Seats and st
owing
129
129

Mo
Mo
ving t
ving t he fr
he front passeng
ont passeng er seat int
er seat into t
o the nor
he nor mal
mal
position
position (c
(chau.eur
hau.eur mode)
mode) #
T
To select t
o select t he fr
he front passeng
ont passeng er seat:
er seat:press but-
to n1.
When the indicator lamp lights up, the front
passenger seat is selected.
Se
Se tting t
tting t he nor
he nor mal position
mal position #
Push button 3towa rdsth ere ar and hold it in
th is position.
The front passenger seat will mo vetothe
th re shold of the area forch au.eur mode. The head
restraint on the front passenger side will
be mo ved into the upright position.
The front passenger seat will then mo vefur-
th er towa rdsth ere ar.
or #
Brie0y push butto n2 towa rdsth ere ar.
The front passen ger seat will mo veautomati-
cally totheth re shold of the area forch au.eur
mode. The head restraint on the front
passenger side will be mo ved into the upright
position.
% You can also set the normal position from the
front passenger seat. Todo so, press any but-
to n on the door operating unit on the front
passenger side. #
Call up the settings with the memory function
(/ page 145).
% You can use there ar-compartment child
saf ety lock todisable this function
(/ page 86). 130
130
Seats and st
owing

Head r
Head r
es
estrtraints
aints A
A
djus
djusting t ting t he fr
he front seat luxur
ont seat luxur y head r
y head res
estrtraints
aints
mec
mec hanically
hanically &
W
WARNI NG
ARNI NGRisk of injury if vehicle settings
are adjusted while theve hicle is in motion
Yo u could lose control of theve hicle in partic-
ular in thefo llowing situations:
R Ifyo u adjust the driver's seat, the head
re straints, the steering wheel or the mir ror
while theve hicle is in motion.
R Ifyo ufa sten your seat belt while theve hi-
cle is in motion. #
Before starting the engine: adjust the
driver's seat, head restraints, stee ring
wheel and mir ror in particular and fasten
yo ur seat belt. &
W
WARNING
ARNING Risk of injury due toincor rectly
adjus ted head restraints
If head restraints ha venot been adjusted cor-
re ctl y,there is an increased risk of injury in th
e head and neck area, e.g. in theev ent of an
accident or sudden braking. #
Before driving o., make sure forev ery
ve hicle occupant that the centre of the
head restraint supports the back of the
head at about eye le vel. Ad
just the head restraint fore -and-aT position so
th at it is as close as possible tothe back of your
head. #
T
To mov
o mov e f
e forw
orw ar
ards:
ds: pull the head restraint for-
wa rds. #
T
To mov
o mov e bac
e backw
kwar
ards:
ds: press release knob 1
and push the head restraint ba ckwards. A
A
tt
tt ac
ac hing and r
hing and r emo
emoving t
ving t he additional cushion of
he additional cushion of
t
t he fr
he fr ont-seat luxur
ont-seat luxur y head r
y head res
estr
traint
aint #
Position head restraint 2asfarfo rw ards as
possible. #
T
To att
o att ac
ach t
h t he additional cushion:
he additional cushion: openVelcro
strip 4onthere ar of additional cushion 1. #
Guide Velcro strip 4between head restraint
2 and strip 3. Seats and st
owing
131
131

#
Close Velcro strip 4. #
Chang
Chang e t
e the position of t
he position of t he additional cushion:
he additional cushion:
mo veadditional cushion 1up or down. #
T
To r
o r emov
emov e additional cushion:
e additional cushion: openVelcro
strip 4of additional cushion 1.#
Remo veadditional cushion 1.
Low
Low er
ering and positioning t
ing and positioning t he r
he rear seat head
ear seat head
r
r es
es tr
traints electr
aints electr icall
ically fr
y from t
om t he fr
he fr ont com
ont com par
partment
tment
Multimedia system:
4 © 5
ß 5
y #
Tap on ü.
The outer head restraints will lo wer. #
Tap on ü again.
The outer head restraints will mo veinto the
last stored position. A
A
djus
djusting t ting t he r
he rear seat out
ear seat out er head r
er head res
estrtraints man-
aints man-
ually
ually #
T
To r
o r aise:
aise: pullthe head restraint up wards and
let it engage.
Low
Low er
ering
ing #
Push release button 1inthe direction of the
ar ro w. #
Push the head restraint down and let it
engage. #
T
To adjus
o adjust t t the angle of t
he angle of t he head r
he head res
estrtraint:
aint: pull
or push the head restraint in the direction of
ar ro w 2.
A
A djus
djusting t ting t he out
he out er luxur
er luxur y head r
y head r es
estr
traints of t
aints of t he
he
r
r ear seats manual ly
ear seats manually #
T
To adjus
o adjust t t the head r
he head r es
estrtraint angle:
aint angle: pull or push
th e head restraint in the direction of ar row
1 . 132
132
Seats and st
owing

A
A
tt
tt ac
ac hing and r
hing and r emo
emoving t
ving t he additional cushion of
he additional cushion of
t
t he head r
he head r es
estrtraint in t
aint in t he r
he rear com
ear com par
partment (indi-
tment (indi-
vidual seats)
vidual seats) #
Position head restraint 2asfarfo rw ards as
possible. #
T
To att
o att ac
ach t
h t he additional cushion:
he additional cushion: openVelcro
strip 4onthere ar of additional cushion 1. #
Guide Velcro strip 4between head restraint
2 and strip 3. #
Close Velcro strip 4. #
Chang
Chang e t
e the position of t
he position of t he additional cushion:
he additional cushion:
mo veadditional cushion 1up or down. #
T
To r
o r emov
emov e additional cushion:
e additional cushion: openVelcro
strip 4of additional cushion 1. #
Remo veadditional cushion 1.
A
A tt
tt ac
ac hing heat
hing heat ed additional cushion
ed additional cushion
In vehicles with elect rically adjus table head
re straints, you can heat the additional cushion. #
Attach the additional cushion tothe head
re straint as desc ribed. #
Movethe head restraint totheve ry top. #
Push press-studs 2onthe additional strip
into counterpieces 1onthe head restraint. #
Movethe head restraint tothe desired height. #
T
To switc
o switc h nec
h neck heating fr
k heating fr om t
om the additional
he additional
cushion
cushion on/o.:
on/o.:make sure that press-studs
2 onthe additional strip are cor rectly
pushed into counterpieces 1onthe head
re straint. #
Ensu rethat the "Couple neck heat toseat
heating" function is active (/ page 135). #
Activate or deactivate the seat heating
(/ page 137). Seats and st
owing
133
133

F
F
olding t
olding t he centr
he centr e head r
e head res
estrtraint int
aint int o position and
o position and
f
f olding it bac
olding it bac k manuall
k manually (pr
y (premium seats)
emium seats) #
T
To f
o f old int
old int o position:
o position: pullthe head restraint
up wa rds until it engages. F
F
olding do
olding do wn
wn #
Press button 1. #
Fold down the head restraint co mplete ly.
The centre head restraint has a usage position
and a non-usa geposition. The usage position is
th e upright position in which the head restraint is
lo ck ed; the non-usage position is the position in
which the head restraint is folded down wards. When
the centre seat is used, the head restraint
must be in the upright, loc ked usage position.
F
F olding t
olding t he centr
he centr e head r
e head res
estrtraint int
aint int o position and
o position and
f
f olding it bac
olding it bac k manually
k manually #
T
To f
o f old int
old int o position:
o position: pullthe head restraint
up wa rds until it engages. 134
134
Seats and st
owing

F
F
olding do
olding do wn
wn #
Press button 1. #
Fold down the head restraint co mplete ly.
The centre head restraint has a usage position
and a non-usa geposition. The usage position is
th e upright position in which the head restraint is
lo ck ed; the non-usage position is the position in
which the head restraint is folded down wards. When
the centre seat is used, the head restraint
must be in the upright, loc ked usage position. Con/gur
Con/gur
ing
ingt
the seat se
he seat se ttings
ttings Multimedia system:
4 © 5
Comfort 5
Seat
A
A djus
djus ting t
ting t he air cushions
he air cushions #
Onthe cor responding menu, adjust the air
cushions forLumbar, Shoulders orSide bol-
sters.
Se
Se tting t
tting t he seat heating balance
he seat heating balance #
Select Heating settings. #
Select Seat heating balance. #
Adjust the heat distribution forth e desired
seat.
% The seat heating balance can be set in the
Seat climate control menu inthere ar.
Coupling nec
Coupling nec k heat t
k heat to seat heating
o seat heating #
Select Additional neck warmer . #
Switch the function forth e desired seat on or
o..
If th e function is active, the neck heat of the
additional cushion has been coupled tothe
seat heating. Se Se
tting aut
tting aut omatic seat adjus
omatic seat adjustment tment &
W
WARNING
ARNING Risk of becoming trapped dur-
ing adjustment of the driver's seat aTer
calling up a driver pro/le
Selecting a user pro/le may trigger an adjust-
ment of the driver's seat tothe position sa ved
under the user pro/le. You or other vehicle
occupants could be injured in the process. #
Make sure that when the position of the
driver's seat is being adjus ted via the
multimedia system, no people or body
parts are in the seat's range of mo ve-
ment.
If th ere is a risk of someone becoming trap-
ped, stop the adjustment process immedi-
atel y: Se
ats and st owing
135 135

#
a)Tapth ewa rning message onthe cen-
tral displa y.
or #
b) Press a memory function position but-
ton or a seat adjustment switch on the
driver's door.
The adjustment process will be stopped. Multimedia system:
4 © 5
Comfort 5
Seat
5 Position seat automatically
Manuall Manuall y adjus
y adjusting dr
ting driv
iver's seat and st
er's seat and st eer
eering
ing
wheel position t
wheel position t o body size
o body size
The vehicle calculates a suitable driver's seat and
steering wheel position on the basis of the driver's
body size and sets this directl y. #
T
To se
o se t t
t the unit of measur
he unit of measur ement
ement::select cmor
ft/in. #
Set the size using the scale. #
Select Start positioning .
The driver's seat and steering wheel position
is adjusted tothe body size that has been set. %
You can also con/gure these settings via the
Mercedes me user account foryo ur user pro-
/le. By synchronising the pro/les in theve hi-
cle and the Mercedes me connect pro/les,
yo u can car ryove rth ese settings foryo ur
ve hicle. Further information about synchronis-
ing user pro/les .
A A ut
ut omaticall
omaticall y adjus
y adjusting drting driv
iver's seat and st
er's seat and st eer
eering
ing
wheel position t
wheel position t o body size
o body size
If th eve hicle has the Interior Assistant, the driv-
er's body size can be de term ined automatically
using the 3D laser cameras in theove rhead con-
trol panel. #
Wait until the Interior Assistant has de ter-
mined the body size. #
Select Start positioning .
The driver's seat and steering wheel position
is adjusted tothe body size that has been
de term ined.
% Further information on the Interior Assistant:
(/ page 371)
% Ifth e driver's seat and steering wheel position
calculated bytheve hicle is not practical or comfor
table, it can be manually adap ted at
any time via the control buttons.
The outside mir rors are not set via this func-
tion. Instead, they have tobe set manually via
th e operating switches. Se Se
tting aut
tting aut omatic adjus
omatic adjustment of t tment of the lat
he later
eral sup-
al sup-
por
por t (activ
t (activ e multicont
e multicont our seat)
our seat) Multimedia system:
4 © 5
Comfort 5
Seat #
Select Dynamic multicontour seat.
Wi th th is function, the lateral support of the active
multicontour seat is automatically adjusted tothe
driving and cornering dynamics of theve hicle. #
Select the desired setting. Ov
Ov
er
ervie
vie w of massag
w of massag e pr
e progr
ogrammes
ammes R
Hot Relaxing back Based on hot stone mas-
sage, the prog ramme combines heat and mas-
sage. It starts bymassaging the bac k.In addi-
tion, warm pressure points become noticea-
ble, starting in the pelvic area. 136
136
Seats and st
owing

R
Hot Relaxing shoulders Combination of heat
and massage. It starts bymassaging the
shoulde rs. In addition, warm pressure points
become noticeable, starting in the pelvic area.
R Activating Massage Activating massage pro-
gr amme with upward-moving relaxing waves.
R Classic Massage Calming back massage pro-
gr amme.
R Wave Massage Regenerating massage pro-
gr amme via relaxing waves across the back
and in the seat cushion.
R Mobilizing Massage Mobilising massagepro-
gr amme with upward-moving relaxing waves.
Can promo teslo wer,deeper respiration. This
can impr ovethe supply of oxyge nto cells and
th e brain.
R Workout, backrest andWorkout, cushion
These prog rams requ ire your cooperation.
Alternating between tensing and releasing
helps toimpr oveblood 0ow toyour muscles.
Press against a pressure point as soon as you
fe el it toactivate bac k,abdominal and leg
muscles. R
Depth waves Wave-like mo vements in the
cushion can promo teblood 0ow and me ta-
bolic processes in the lo wer back and legs.
R Deep workout ConnecttheWorkout, back-
rest totheWorkout, cushion. The vibrating
massage inthe cushion intensi/es the e.ec-
tiveness of tensing and releasing muscles
when youte nse against the pressure point.
This supports me tabolic processes and blood
0ow in the buttoc ksand legs. Selecting t
Selecting t
he massag
he massage pr
e progr
ogramme f
amme f or t
or the fr
he fr ont
ont
seats
seats Multimedia system:
4 © 5
Comfort 5
Massage #
Select a massage prog ramme (/ page 136). #
Start the prog ramme forth e desired
seat ;. #
T
To se
o se t t
t the massag
he massag e int
e intensity
ensity :
:switch High
intensity on or o.. %
Forth ere ar seats, the massage programmes
can be selected on thefo llowing devices (if
av ailable):
R Onthere ar displ ays
R Onthe MBUX rear tablet R
R
ese
ese tting seat se
tting seat se ttings
ttings Multimedia system:
4 © 5
Comfort 5
Seat #
Select Reset. #
Select ßforth e desired seat. Switc
Switc
hing t
hing t he seat heating
he seat heating on/o.
on/o. &
W
WARNING
ARNING Risk of burns due torepeatedly
switching on the seat heating
Re peatedly switching on the seat heating can
cause the seat cushion and seat backrest pad-
ding tobecome very hot.
In particular, the health of persons with limited
te mp erature sensitivity or a limited ability to Seats and st
owing
137
137